Brewski/Cold one/Bud/Beer here, please!
There are a host of very regional variations
A beer/two beers, please.
A pint, please.
A bottle, please.
One more, please.
Another round, please.
When is closing time?
Good to know Phrases:
Where is the restroom/bathroom/shitter?
It was a misunderstanding...officer.
I know my rights (no you don't). This goes very well with "I pay your salary" and/or "Do you know who I am?" or "You're so fired"
These handcuffs are really tight!